History map of Central Europe
1740-1786: The Wars of Frederick the Great
Inset: Completion of Prussia - East Prussia (on same scale)
University of Texas at Austin.
From the Cambridge Modern History Atlas, 1912.
About Frederick II the Great
About the War of the Austrian Succession
About the Seven Years' War
About the War of the Bavarian Succession
About the Treaty of Aix-la-Chapelle